2640325552

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{941}}^1\times {\mathrm{5657}}^1$

素因数の和:6637

約数の個数: 40

約数和(自身を含む): 5287197312

約数和(自身を除く): 2646871760

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 941, 1882, 3764, 5657, 7528, 11314, 15056, 22628, 29171, 45256, 58342, 90512, 116684, 175367, 233368, 350734, 466736, 701468, 1402936, 2805872, 5323237, 10646474, 21292948, 42585896, 85171792, 165020347, 330040694, 660081388, 1320162776, 2640325552]

約数ペア:

[(1, 2640325552), (2, 1320162776), (4, 660081388), (8, 330040694), (16, 165020347), (31, 85171792), (62, 42585896), (124, 21292948), (248, 10646474), (496, 5323237), (941, 2805872), (1882, 1402936), (3764, 701468), (5657, 466736), (7528, 350734), (11314, 233368), (15056, 175367), (22628, 116684), (29171, 90512), (45256, 58342)]